74039091835072 has 112 divisors (see below), whose sum is σ = 180837729329152. Its totient is φ = 29288329712640.

The previous prime is 74039091835069. The next prime is 74039091835091. The reversal of 74039091835072 is 27053819093047.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 74039091834998 and 74039091835016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93155197 + ... + 93946627.

It is an arithmetic number, because the mean of its divisors is an integer number (1614622583296).

Almost surely, 2^{74039091835072} is an apocalyptic number.

It is an amenable number.

74039091835072 is an abundant number, since it is smaller than the sum of its proper divisors (106798637494080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74039091835072 is a wasteful number, since it uses less digits than its factorization.

74039091835072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807526 (or 807516 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 74039091835072 in words is "seventy-four trillion, thirty-nine billion, ninety-one million, eight hundred thirty-five thousand, seventy-two".